Hi Pavan,
On Thu, Mar 23, 2017 at 12:19 AM, Pavan Deolasee
<pavan(dot)deolasee(at)gmail(dot)com> wrote:
> Ok, no problem. I did some tests on AWS i2.xlarge instance (4 vCPU, 30GB
> RAM, attached SSD) and results are shown below. But I think it is important
> to get independent validation from your side too, just to ensure I am not
> making any mistake in measurement. I've attached naively put together
> scripts which I used to run the benchmark. If you find them useful, please
> adjust the paths and run on your machine.
I did a similar test appears. Your v19 looks fine to me, it does not
cause any regression, On the other hand, I also ran tests reducing
table fillfactor to 80 there I can see a small regression 2-3% in
average when updating col2 and on updating col9 again I do not see any
regression.
--
Thanks and Regards
Mithun C Y
EnterpriseDB: http://www.enterprisedb.com